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Kohler engine KDI 3404 TCR

Kohler KDI diesel engine model 3404 TCR

The KDI 3404 TCR is a common rail turbo diesel engine that develops 74 HP and it's liquid-cooled. All the Kohler experience in the industry has enabled the design and implementation of this unique engine for its low power consumption, the lowest of its category, maximum productivity, compactness, reliability, robustness, ease of operation and maintenance. In addition, its application flexibility makes the KDI 3404 TCR a 4 cylinder diesel engine widely used in the professional field as an agricultural engine (tractor engine, engine for motocoltivators, rotary hoes engine) and industrial engine cement mixer, excavator, lifter) and for compressor and generator set.

 

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  • 4 stroke diesel with cylinder in line
    Liquid cooling
    4 valves per cylinder
    In crankcase camshaft, gear train driven
    Pushrod - rocker arms timing with hydraulic tappets
    Cast iron crankcase with bed-plate
    Cast iron cylinder head
    Closed crankcase ventilation system
    High pressure common rail (2000 bar)
    Electronic engine management
    Waste-gate turbocharger
    Charge-air cooling
    Cylinders4
    Bore (mm)96
    Stroke (mm)116
    Displacement (cm3)3359
    Injection SystemDI
    Injection EquipmentCommon rail (2000 bar)
  • Kohler engine KDI 3404 TCR Performance curves
    Emission complianceUS TIER 4 Final / EU STAGE III B
    AftertreatmentDOC
    ;">Max Power (IFN-ISO 3046
    and ISO 14396) (kW@rpm)
    55.4@2200
    Max Torque (IFN-ISO 3046
    and ISO 14396) (kW@rpm)
    375@1400
    Low-end torque (Nm@1000 rpm)278
    Best point (g/kWh)205
    >Max power (g/kWh@2400)229
  • H × L × W (fan excluded) (mm)816x718x580
    Dry weight (kg)394
    Daily service points - positions1 side service
    Ambient operating temps (°C)-40° +50°
    Gradeability-all round (continous) (deg)25°
    Gradeability-all round (intermittent-1min) (deg)35°
    Kohler engine KDI 3404 TCR Dimensions
  • Oil/filter change interval std/synthetic (hr)500-750
    Oil consumption (% fuel)<0.1
    Alternator belt replacement36 months
    Coolant change24 months
    Oil type5W40 low SAPS API CJ
    -4 ACEA E9 E7 E6
    Heat rejection to coolant
    (includes oil cooler) (kW)
    45
    Max engine excitation
    at mounting locations
    5g
    Auxiliary ptos3°PTD optional4°PTD optional
    Max torque (Nm)200250
    Drive ratio1:1.131:1
    Provision for a double
    tandem hydraulic pump
    SAE ASAE B

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